baber/WOPTO huggingface dataset:
Patent JP-WO2019065495-A1 (JP)
Title: 鞍乗型車両のバッテリ着脱構造
IPC: H01M50/204
Filed: 2018-09-21
Abstract: 収納ケース構造とバッテリ把持部の工夫によってバッテリの着脱操作を容易とする鞍乗型車両のバッテリ着脱構造を提供する。 鞍乗型車両（１）の車体フレーム（２）の下部に支持されるバッテリケース（３０）と、該バッテリケース（３０）に収納されるバッテリ（Ｂ，Ｂ１）とを含み、バッテリケース（３０）に収納されたバッテリ（Ｂ，Ｂ１）を車幅方向外側に揺動可能とする揺動軸（２０）を備える。バッテリ（Ｂ，Ｂ１）に、少なくとも１つの把持部（３２，８１，８２）を設ける。揺動軸（２０）は、前記バッテリケース（３０）の車体後方側の位置で車体上下方向に配設される。把持部（３２，８１，８２）が、バッテリ（Ｂ，Ｂ１）の収納状態において車体前方に指向すると共に、バッテリ（Ｂ，Ｂ１）を着脱可能な揺動状態において車幅方向外側に指向する。
Patent JP-WO2019069696-A1 (JP)
Title: ペンが送信したペン信号を検出するためのセンサパネル
IPC: G06F3/041
Filed: 2018-09-20
Abstract: 【課題】表示パネルの狭ベゼル化に伴って発生し得る各種の問題を解決ないし軽減する。【解決手段】検出領域内におけるアクティブペンの位置を検出するためのＩＣに接続されるセンサパネル５であって、ｘ方向に延在し、ｙ方向に並べて配設される複数の線状電極５ｙと、複数の線状電極５ｙのそれぞれに対応して設けられ、対応する線状電極５ｙに接続される複数の配線Ｌｙと、複数の配線Ｌｙのそれぞれに対応して設けられ、対応する配線Ｌｙとセンサコントローラとを互いに接続する複数のＦＰＣ接続端子とを備え、複数の配線Ｌｙはそれぞれ、対応する線状電極５ｙに直接接続される基幹線Ｌｙ＿ｃに対して０度でない角度をなして接続されるルーティング線Ｌｙ＿ｒとを有し、複数の配線Ｌｙそれぞれの基幹線Ｌｙ＿ｃの長さは互いに略等しい。【選択図】図４
Patent JP-WO2019131754-A1 (JP)
Title: 信号処理装置、方法、プログラムと記録媒体
IPC: G06F7/48
Filed: 2018-12-26
Abstract: 本発明は、回路規模や消費電力の増大を抑制又は低減可能とする信号処理装置を提供する。信号処理装置は、２の補数表現により表現されたデータに対して演算処理を行う演算処理部と、データ表現形式として第２の表現形式により表現されたデータに対して記憶処理を行う記憶処理部と、を備え、前記第２の表現形式は、データ値が正または０の場合は２の補数表現と同一であり、データ値が負の場合は、２の補数表現から符号を示す最上位ビットよりも下位の全ビットを反転した表現形式である。
Patent JP-WO2019146001-A1 (JP)
Title: 車両制御方法及び車両制御システム
IPC: B60W30/18
Filed: 2018-01-23
Abstract: 自車両と先行車両の間の車間距離に基づいて自車両の走行を自動で制御する基本自動運転制御を行う車両制御方法であって、自車両の走行路の渋滞を検出すると基本自動運転制御に基づいて定まる駆動トルクよりも低い駆動トルクで自車両を走行させる低トルク走行制御を実行し、低トルク走行制御中において車間距離が基本自動運転制御における自車両の発進又は停止の基準となる停車時設定車間距離よりも大きい所定上限距離を越えると、低トルク走行制御から基本自動運転制御に切り替える。
Patent WO-2021149168-A1 (WO)
Title: Thread forming tap for ball screw
Inventor: HARADA KAZUMITSU
IPC: B23G7/02
Filed: 2020-01-21
Abstract: A thread forming tap 10 for a ball screw, the thread forming tap 10 being formed so that: a thread crest 18 of a biting part is provided with an advancing-side flank surface 18a that serves as a front leading side when screwed into a pilot hole, and a trailing-side flank surface 18b that serves as a rear side in the same situation; and in the biting part, the indentation depth Da of the leading-side flank surface 18a of the thread crest 18 with respect to an article 40 being processed is less than the indentation depth Db of the trailing-side flank surface 18b of the thread crest 18 with respect to the article 40 being processed. Due to this configuration, a counterforce Fa from the article 40 being processed that is applied to the leading-side flank surface 18a in order to plastically deform the article 40 being processed is less than a counterforce Fb from the article 40 being processed that is applied to the trailing-side flank surface 18b during a tapping process. Therefore, pressure and friction with respect to the leading-side flank surface 18a are suppressed during the tapping process, and a highly precise ball screw is obtained.
Patent WO-2020183917-A1 (WO)
Title: Curable composition, heat storage material, and article
Inventor: FURUKAWA NAOKI
IPC: C09K5/06
Filed: 2020-01-21
Abstract: One aspect of the present invention is a curable composition containing a compound represented by formula (1) and a polymerization initiator. In formula (1), R 11  and R 12  each independently represent a hydrogen atom or a methyl group, and R 13  represents a divalent group having a polyoxyalkylene chain.
Patent WO-2020179282-A1 (WO)
Title: Light detection device, light detection system, and filter array
Inventor: ISHIKAWA ATSUSHI
IPC: G01J1/02
Filed: 2020-01-27
Abstract: The light detection device according to an embodiment of this disclosure comprises a filter array that includes a plurality of two-dimensionally arrayed filters and is such that: the plurality of filters include a first filter and a second filter; the first filter and second filter each include a first reflection layer, a second reflection layer, and an intermediate layer between the first reflection layer and second reflection layer and each have a resonant structure with a plurality of resonant modes of different degrees; and at least one selected from the group consisting of the refractive index and thickness of the intermediate layer of the first filter is different from that of the second filter. The light detection device also comprises an image sensor including a first light detection element disposed at a position struck by light that has passed through the first filter and a second light detection element disposed at a position struck by light that has passed through the second filter.
Patent WO-2020162420-A1 (WO)
Inventor: TOMITA KEISUKE
IPC: G06F3/041
Filed: 2020-02-04
Abstract: 成形性に優れ、かつ、成形品にしたときの耐熱性および透明性に優れる樹脂組成物および成形品を提供する。粘度平均分子量が１８，５００～２３，０００である、ビスフェノールＡＰ型ポリカーボネート樹脂と、粘度平均分子量が１０，０００～１５，０００である、ビスフェノールＡ型ポリカーボネート樹脂とを含む樹脂組成物であって、ビスフェノールＡＰ型ポリカーボネート樹脂とビスフェノールＡ型ポリカーボネート樹脂の質量比率が、２０／８０～９０／１０であり、ビスフェノールＡＰ型ポリカーボネート樹脂の粘度平均分子量とビスフェノールＡ型ポリカーボネート樹脂の粘度平均分子量の差が５，０００～１３，０００であり、ビスフェノールＡＰ型ポリカーボネート樹脂とビスフェノールＡ型ポリカーボネート樹脂の合計含有量が、前記組成物に含まれる樹脂成分の８５質量％超である、樹脂組成物。
Patent WO-2020166488-A1 (WO)
Inventor: MATSUURA KEIGO
IPC: C09D171/02
Filed: 2020-02-06
Abstract: 耐摩擦性および耐滑り性に優れた表面層を形成できる組成物および物品の提供。　本発明の組成物は、式（１）で表される化合物と、式（２）で表される化合物と、を含み、式（１）のＲｆ２中の最もＹ１側に位置する－ＣＦ２－で表される基のモル数と、式（２）のＲｆ３中の最もＹ２側に位置する－ＣＦ２－で表される基のモル数と、式（２）のＲｆ４中の最もＹ３側に位置する－ＣＦ２－で表される基のモル数と、の合計モル数に対する、式（１）のＲｆ１中の－ＣＦ３で表される基のモル数の比が、０．００１～０．１である。式（１）は、Ｒｆ１－（ＯＸ１）ｍ１－Ｏ－Ｒｆ２－Ｙ１－［Ｓｉ（Ｒ１）ｎ１Ｌ１ ３－ｎ１］ｇ１であり、式（２）は、［Ｌ２ ３－ｎ２（Ｒ２）ｎ２Ｓｉ］ｇ２－Ｙ２－Ｒｆ３－（ＯＸ２）ｍ２－Ｏ－Ｒｆ４－Ｙ３－［Ｓｉ（Ｒ３）ｎ３Ｌ３ ３－ｎ３］ｇ３である。
Patent WO-2020184037-A1 (WO)
Inventor: YOSHIZAKI HIROAKI
IPC: C22C21/00
Filed: 2020-02-12
Abstract: Provided are an aluminum alloy blank for a magnetic disk and an aluminum alloy substrate for a magnetic disk which have a high attenuation factor. The aluminum alloy blank for a magnetic disk and the aluminum alloy substrate for a magnetic disk each include 1.00-10 mass% Mn, with the remainder consisting of Al and unavoidable impurities, and the number density of intermetallic compounds having a maximum length of 0.2-15.0 µm on the surface of the blank or the substrate is 1.5×10 5 /mm 2  or higher.
Patent WO-2020240942-A1 (WO)
Inventor: MIZUNO SEIICHIRO
IPC: G01N27/00
Filed: 2020-02-13
Abstract: La présente invention concerne un capteur d'odeur qui comprend : un capteur d'ions ayant un film sensible ; un film d'adsorption de substance qui est disposé sur le film sensible et adsorbe une substance odorante à détecter ; et une électrode qui applique une tension de référence au film d'adsorption de substance. Le film d'adsorption de substance est dans un état dans lequel des protons sont libérés lors de l'adsorption d'une substance odorante.
Patent WO-2020217672-A1 (WO)
Inventor: SHIMONO TOMOHIRO
IPC: C08J5/24
Filed: 2020-02-20
Abstract: その硬化物において優れた耐熱性、及び、誘電特性を兼備した硬化性樹脂組成物、その硬化物、これらの性能を兼備したプリプレグ、回路基板、半導体封止材、並びに、半導体装置を提供する。本発明の硬化性樹脂組成物は、インダン骨格を有するマレイミド（Ａ）、アミン化合物（Ｂ）、及び、エポキシ樹脂（Ｃ）を含有することを特徴とする。
Patent WO-2020179524-A1 (WO)
Inventor: TOKITA ATSUHIRO
IPC: B32B27/36
Filed: 2020-02-25
Abstract: Selon un mode de réalisation, l'invention concerne une feuille de résine qui comporte une couche de substrat contenant une résine de polycarbonate (a1), une couche de résine très dure contenant une résine très dure, et une couche de revêtement dur antireflet. Plus précisément, l'invention fournit une feuille de résine pour moulage dans laquelle ladite couche de résine très dure est positionnée entre ladite couche de substrat et ladite couche de revêtement dur antireflet. Les points de transition vitreuse de ladite résine de polycarbonate (a1) et de ladite résine très dure satisfont la relation suivante　－１０℃≦（point de transition vitreuse de la résine très dure）－（point de transition vitreuse de la résine de polycarbonate (a1)）≦４０℃. Deux films protecteurs sont chacun superposés et collés sur les deux faces de ladite feuille de résine.
Patent WO-2020195675-A1 (WO)
Inventor: YOGOU HIDEO
IPC: C09J7/26
Filed: 2020-03-05
Abstract: The present invention provides: a foam sheet made of polyolefin resin, wherein the polyolefin resin foam sheet is characterized in that the thickness of the foam sheet is 0.05-0.5 mm, the apparent density is 200-500 kg/m 3 , the tensile strength at 100% elongation in the lengthwise direction (MD direction) and/or the widthwise direction (TD direction) of the sheet is 3.5-12 MPa, and the ratio of the tensile breaking strength and the tensile strength at 100% elongation in the MD direction and/or the TD direction of the sheet is 1.0-1.8; and a method for producing the foam sheet. The present invention can provide a polyolefin resin foam sheet having excellent reworkability and excellent shock absorption even as a thin foam sheet.
Patent WO-2020203252-A1 (WO)
Title: Wiring member
Inventor: MIZUNO HOUSEI
IPC: H01B7/00
Filed: 2020-03-17
Abstract: A purpose of the present invention is to satisfactorily fuse linear transmission members of different surface materials to a sheet member. A wiring member according to the present invention comprises: a sheet member including a first layer and a second layer; a first linear transmission member; and a second linear transmission member. The constituent material of the first layer differs from the constituent material of the second layer. The surface material of the first linear transmission member differs from the surface material of the second linear transmission member. The first linear transmission member is fused to the constituent material of the first layer, and the second linear transmission member is fused to the constituent material of the second layer.
Patent WO-2020241078-A1 (WO)
Inventor: MORI AKIYOSHI
IPC: C04B7/52
Filed: 2020-04-09
Abstract: Ｃ ３ ＡとＣ ４ ＡＦの合計量が２２～４０％、鉄率（ＩＭ）が０.８～１.３のクリンカーを、セッコウと共に粉砕するか、クリンカーの粉砕後にセッコウ粉末と混合する。粉砕では、粉砕助剤としてＮ－メチルジエタノールアミン及び／又はジエタノールイソプロパノールアミンを用いる。
Patent WO-2020218512-A1 (WO)
Inventor: YASUDA KOHEI
IPC: G06K9/66
Filed: 2020-04-24
Abstract: This learning model generating device is provided with: a learning data generating unit (12) for generating learning data including a character string image and a correct answer label, on the basis of a corpus (3) in which one or a plurality of words that could be entered into a handwritten character area of a form are recorded, and a dataset (DS1) of handwritten character images in units of one character; and a learning model generating device (13) for generating a learning model by means of first learning employing the learning data. By this means, the accuracy of a recognition process for handwritten character strings entered into a form can be improved.
Patent WO-2021220453-A1 (WO)
Inventor: SUMA Syunsuke
IPC: A61K8/27
Filed: 2020-04-30
Abstract: Surface-modified zinc oxide particles each of which has, on the surface thereof, a silane coupling agent having an alkoxy group, and which have a d50 value of 4 μm or less as measured with a laser diffraction/scattering particle size distribution measurement device by the following measurement method. (Measurement method) Ten grams of the surface-modified zinc oxide particles, 88 g of cyclopentasiloxane and 2 g of polyglyceryl-3 polydimethylsiloxyethyl dimethicone are mixed together to produce a mixed solution, the mixed solution is subjected to a dispersion treatment using a homogenizer at 9500 rpm for 5 minutes to produce a liquid dispersion, the liquid dispersion is diluted with cyclopentasiloxane in a manner such that the content of the surface-modified zinc oxide particles in the liquid dispersion can become 0.01% by mass to produce a measurement solution, and a d50 value is measured using the measurement solution with a laser diffraction/scattering particle size distribution measurement device.
Patent WO-2020230818-A1 (WO)
Title: Dental impression tray
Inventor: SASAKI KEIICHI
IPC: A61C9/00
Filed: 2020-05-13
Abstract: This dental impression tray comprises: a tray body on which an impression material is mounted when taking an impression; and an impression pressure adjustment part that is provided to at least one end of the tray body along the row-of-teeth direction, and that is capable of adjusting impression pressure. The impression pressure adjustment part is provided in a location that will oppose the retromolar pad when taking an impression, and is capable of adjusting the impression pressure by the removal of at least a portion of the impression pressure adjustment part from the innermost part.
Patent WO-2020235603-A1 (WO)
Inventor: MIZUNO YOSHINOBU
IPC: B23K20/00
Filed: 2020-05-20
Abstract: The purpose of the present invention is to provide an engine valve and a method for manufacturing the same, the engine valve in which: deburring and the like are unnecessary; the strength of a joining part is high; and deterioration of a metal structure other than the joining part is low. This method for manufacturing an engine valve formed of a first member 11 and a second member 12 joined with each other involves joining a joining surface of the first member 11 and a joining surface of the second member 12 through electric diffusion joining. Accordingly, it is possible to provide an engine valve in which the first member 11 and the second member 12 are joined with each other with 5 μm or less of a diffusion layer 13 therebetween.
Patent WO-2021053893-A1 (WO)
Title: Semiconductor element and semiconductor device
Inventor: KITAMURA SHOTA
IPC: H01L31/10
Filed: 2020-06-04
Abstract: The present invention prevents blocking of charge transfer in a semiconductor element (100) that is constituted by growing a III-V group compound semiconductor layer on a silicon substrate (110).　The semiconductor element (100) is provided with the silicon substrate (110), a first compound semiconductor layer (140), a second compound semiconductor layer (150) and an electrode (121). The first compound semiconductor layer (140) is formed on the silicon substrate (110). The second compound semiconductor layer (150) is superposed on the first compound semiconductor layer (140). The electrode (121) is arranged on the silicon substrate (110), and controls charge transfer between the silicon substrate (110) and the second compound semiconductor layer (150) via the first compound semiconductor layer (140).
Patent WO-2021245938-A1 (WO)
Inventor: MATSUDA KEISUKE
IPC: H04B10/112
Filed: 2020-06-05
Abstract: An optical space communication transmission terminal (2) is provided with: transmitters (24a-24d) which form a plurality of groups and which transmit optical signals of mutually different wavelengths; multiplexers (23a, 23b) which are provided to the respective groups and which each output a wavelength-multiplexed optical signal obtained by multiplexing optical signals transmitted from the transmitters (24a-24d) that belong to the corresponding group; optical amplifiers (22a, 22b) which are provided to the respective groups and which amplify the wavelength-multiplexed optical signals; and optical antennas (21a, 21b) which are provided to the respective groups and which transmit the amplified optical signals into space. The optical antennas (21a, 21b) of the respective groups transmit optical signals in the same direction.
Patent WO-2020251046-A1 (WO)
Inventor: YASUI YUTAKA
IPC: A61K35/17
Filed: 2020-06-12
Abstract: The present invention provides a medicinal composition containing a T cell population that exhibits an excellent antigen specificity and has genetic diversity, and a method for preventing or treating cancer using the medicinal composition.
Patent WO-2021010222-A1 (WO)
Inventor: THASATAN Witcha
IPC: A61B17/12
Filed: 2020-07-06
Abstract: Provided is an implant device with which an implant part can be placed stably within a blood vessel. This implant device 1 comprises: a connection coil body 21 having a lumen with a first inner diameter r1; an implant coil body 22 having a second inner diameter r2 and being arranged more toward a tip-end direction of the implant device 1 than a tip-end part of the connection coil body 21; a first wire 14 including a small-diameter part 14A having a first outer diameter R1, and a large-diameter part 14B having a second outer diameter R2 that is larger than the first outer diameter R1; and a second wire 15 having a third outer diameter R3. The first outer diameter R1, the second outer diameter R2, the third outer diameter R3, and the first inner diameter r1 satisfy formula (1), (R1+R2)/2+R3>r1>R1+R3, and formula (2), r1>R2.
Patent WO-2021024712-A1 (WO)
Title: エイミング装置、運転制御システム、及びセンサデータの補正量の計算方法
Inventor: KURIYAMA AKIRA
IPC: G01S13/931
Filed: 2020-07-14
Abstract: センサの軸ズレを補正する。二つ以上のセンサの検知結果を用いて、前記センサの検知結果の補正量を計算するエイミング装置であって、前記センサが検知したセンサデータを、当該センサに固有の座標系から所定の統一座標系に変換するセンサ座標変換部と、前記各センサが検知したセンサデータから所定の地物を選択するターゲット選択部と、前記選択された前記地物の配列状態を近似する関数を各センサ毎に定める関数フィッティング部と、前記各センサが検知した地物の配列状態を近似する関数を比較するフィッティング結果比較部と、前記関数の比較結果より、前記センサが検知した地物の座標を変換するための補正量を計算する補正値計算部とを備える。
Patent WO-2021020239-A1 (WO)
Inventor: OGISO TORU
IPC: A63F13/53
Filed: 2020-07-21
Abstract: Provided are: a display control device that enables a developer to implement an application program without awareness of a safe area; a display control method; and a program. An image acquisition unit (42) acquires an image rendered in a frame buffer by the application program. A safe area setting specification unit (44) specifies setting of the safe area in a display unit. An image generation unit (48) generates a display target image that includes, in a portion thereof, the image having a size according to the setting of the safe area. A display control unit (50) displays the display target image in the display unit.
Patent WO-2021166281-A1 (WO)
Title: Method for manufacturing large-sized light reflection element and method for manufacturing optical image formation device
Inventor: OTSUBO MAKOTO
IPC: G01B11/16
Filed: 2020-07-21
Abstract: Provided are a method for manufacturing a large-sized light reflection element and a method for manufacturing an optical image formation device that comprise a step A for disposing a plurality of unit light reflection elements 61-64 on a transparent surface plate 60 such that respective reflection surfaces 69 thereof face the same direction, displaying, on a display 66 disposed at a given angle with respect to the transparent surface plate 60 on one side of the transparent surface plate 60, an inspection reference image 39 having a horizontal line 42 parallel to the respective light reflection surfaces 69 of the unit light reflection elements 61-64, observing, from the other side of the transparent surface plate 60, the continuity of mirror images formed by the horizontal line 42 being once reflected by the respective light reflection surfaces 69, and determining whether the disposition of the unit light reflection elements 61-64 adjacent to each other is good or bad.
Patent WO-2021015229-A1 (WO)
Title: Binder, slurry for solid-state batteries, electrode for solid-state batteries, and solid-state secondary battery
Inventor: YAMADA TAKAYA
IPC: H01M4/1393
Filed: 2020-07-22
Abstract: The present invention provides a binder and a slurry, which are suitable for use in the production of an electrode for a sulfide-based solid-state battery. A binder which is used in a slurry for solid-state batteries, said slurry containing sulfide-based solid electrolyte particles, and which is characterized by being a polymer that has at least one copolymerization unit (A) selected from the group consisting of monomer units having a structure represented by general formula (1) and monomer units having a structure represented by general formula (2). In the formulae, each of Rf 1  and Rf 2  represents a linear or branched fluorinated alkyl group or fluorinated alkoxy group having 1 to 12 carbon atoms, and in cases where the fluorinated alkyl group or fluorinated alkoxy group has 2 or more carbon atoms, an oxygen atom may be contained between two carbon atoms.
Patent WO-2021020336-A1 (WO)
Title: 腫瘍治療用医薬組成物
Inventor: SEMBA TARO
IPC: A61K39/395
Filed: 2020-07-27
Abstract: エリブリン又はその薬剤学的に許容される塩を含むリポソーム組成物及びＰＤ－１アンタゴニストの併用投与は、予想外の抗腫瘍効果を示す。
Patent WO-2021033683-A1 (WO)
Title: Half-cut double-sided tape manufacturing method and half-cut double-sided tape applying apparatus
Inventor: NISHIKAWA YOSHIHIDE
IPC: B65H35/07
Filed: 2020-08-18
Abstract: [Problem] To provide a half-cut double-sided tape from a commercially available release-liner backed double-sided tape by means of a simple process without having a cutter blade directly contact an adhesive layer when the half cuts are being made.　[Solution] The invention includes: a step of paying out a release-liner backed double-sided tape 100 and a release paper tape 130 for cutting so that both are brought into contact to form a cutting protection layer on the release-liner backed double-sided tape 100; a half-cutting step of consecutively making half cuts on the release-liner backed double-sided tape 100 after the cutting protection layer is formed thereon so that the release-liner backed double-sided tape 100 is in a state in which multiple double-sided tape pieces of suitable length are retained on the release liner 120; and a step of taking up the half-cut release-liner backed double-sided tape 100A while peeling off the release paper tape 130 for cutting. By forming width direction cut regions that are cut in the width direction and width direction uncut regions that are not cut in the width direction in the half-cutting step, peeling is facilitated.
Patent WO-2021045094-A1 (WO)
Title: Piezoelectric vibrator and manufacturing method thereof
Inventor: OJIMA SHIGEO
IPC: H03H3/02
Filed: 2020-09-02
Abstract: A crystal oscillator (1) comprising: a crystal oscillating element (10) having a pair of electrodes (14a, 14b) including electrodes that are facing each other; and a holder that houses the crystal oscillating element (10). At least one electrode among the pair of electrodes (14a, 14b) has an upper layer (22) including metal and a lower layer (21) including chromium provided between a crystal piece (11) and the upper layer (22). The surface of at least one electrode has a plurality of crystal grains (23) comprising metal and a chromium compound (27) formed along the grain boundary (24) of the plurality of crystal grains. The area ratio of the plurality of crystal grains (23) when the surface of at least one electrode is viewed in the planar view is 35%–60%.
Patent WO-2021049459-A1 (WO)
Title: Method for extracting extraction object and liquid-liquid extraction column
Inventor: WATANABE AKIMASA
IPC: C07C29/86
Filed: 2020-09-07
Abstract: The present invention provides a means which is capable of further improving the contact efficiency. The present invention is a method for extracting an extraction object with use of a liquid-liquid extraction column that has an inert gas supply device on the column bottom side, wherein an extraction solvent and a liquid containing the extraction object are brought into contact with each other, while supplying an inert gas thereto from the inert gas supply device, so that a component in the liquid containing the extraction object is transferred into the extraction solvent.
Patent WO-2021090603-A1 (WO)
Title: Sensor unit
Inventor: YAMAURA SATOSHI
IPC: H02M7/48
Filed: 2020-09-25
Abstract: A sensor unit (700) has: a first coupling busbar (711) to a seventh coupling busbar (717) connected to a switch module; a base part (721) that couples the busbars; a plurality of electromagnetic conversion units that detect the currents of the coupling busbars; and a nut box (770) coupled to the base part. Each of the base part and the nut box extends in the x-direction. A plurality of pillar parts (725) arranged at intervals in the x-direction are formed on the base part. The nut box is fixed to the plurality of pillar parts by fixing bolts (774).
Patent WO-2021060511-A1 (WO)
Inventor: SUGIMOTO RYUICHI
IPC: C08F2/00
Filed: 2020-09-25
Abstract: 従来よりも低温でグラフト重合が可能な、フッ素樹脂の表面改質方法を提供する。　有機金属化合物の存在下でフッ素樹脂をラジカル反応性化合物と反応させる、フッ素樹脂の表面改質方法。
Patent WO-2021065954-A1 (WO)
Inventor: YOKOYAMA TAKAHIRO
IPC: H02P6/18
Filed: 2020-09-29
Abstract: 同期機であるモータへの供給電力を調整するインバータと、前記インバータを制御するコントローラとを備えるモータ駆動装置が前記モータを駆動する方法であって、前記モータを略一定の速度で運転可能な速度領域を、第１速度領域とし、前記第１速度領域よりも低い、ゼロ速度を含む速度領域を、第２速度領域とするとき、前記モータの速度を前記第２速度領域から前記第１速度領域に脱調前に遷移させる、モータ駆動方法。